package cool.tenyears.service;

import cool.tenyears.domain.User;

import java.util.List;

/**
 * @Author tenyears
 * @Description TODO
 * @Date 2021/6/16 21:05
 */
public interface UserService {

    User getById(String userId);

    User getByLoginName(String loginName);

    List<User> list(User user);

    int add(User user);

}




